1 files changed, 62 insertions, 51 deletions
diff --git a/aux/workflow/manpages.sh b/aux/workflow/manpages.sh
index e4ea8f2..fe215f7 100755
--- a/aux/workflow/manpages.sh
+++ b/aux/workflow/manpages.sh
@@ -1,55 +1,66 @@
 #!/bin/sh
 set -eu
 
-LANGS="$1"
-OP="$2"
-PREFIX="${3:-}"
+while getopts 'iuHo:p:' flag; do
+	case "$flag" in
+		i)
+			ACTION=install
+			;;
+		u)
+			ACTION=uninstall
+			;;
+		H)
+			ACTION=html
+			;;
+		o)
+			OUTDIR="$OPTARG"
+			;;
+		p)
+			MANPREFIX="$OPTARG"
+			;;
+		*)
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
 
-if [ "$OP" = '--update' ]; then
-	for f in doc/*.en.[1-9]; do
-		for lang in $LANGS; do
-			to="$(echo "$f" | sed "s|\.en\.|.$lang.|")"
-			po4a-updatepo  -f man -m "$f" -p "doc/$lang.po"
-			printf 'Translating %s...\n' "$to" >&2
-			OUT="$(po4a-translate -f man -m "$f" -p "doc/$lang.po" -l "$to" -k 0 -v 2>&1)"
-			echo "$OUT" >&2
-			if ! echo "$OUT" | grep -qF ' is 100% translated ('; then
-				printf "\n  WARNING!\n  Missing translations for %s\n\n" "$to" >&2
-			fi
-		done
-	done
-else
-	shift 4 ||: # remove up to '--'
-	for f in doc/*.en.[1-9]; do
-		n="${f##*.}"
-		fileto_name="$(basename "${f%.en.$n}").$n"
-		for lang in $LANGS en; do
-			filefrom_name="${f%.en.$n}.$lang.$n"
-			mandir_name="$PREFIX/$lang/man$n"
-			htmldir_name="public/$lang/"
-			case "$OP" in
-				--install)
-					mkdir -p "$mandir_name"
-					# shellcheck disable=2068
-					$@ < "$filefrom_name" > "$mandir_name/$fileto_name"
-					mkdir -p "$PREFIX/man$n"
-					ln -fs "../en/man$n/$fileto_name" "$PREFIX/man$n/$fileto_name"
-					;;
-				--uninstall)
-					rm -f \
-						"$PREFIX/$lang/man$n/$fileto_name" \
-						"$PREFIX/man$n/$fileto_name"
-					;;
-				--html)
-					mkdir -p "$htmldir_name"
-					# shellcheck disable=2068
-					$@ < "$filefrom_name" | pandoc -s -r man -w html > "public/$lang/$fileto_name.html"
-					;;
-				*)
-					echo "Unsupported operation: $OP"
-					exit 2
-					;;
-			esac
-		done
-	done
-fi
+assert() {
+	if [ -z "$1" ]; then
+		echo "Missing $2 argument" >&2
+		exit 2
+	fi
+}
+
+assert "${ACTION:-}" ACTION
+
+for f in "$@"; do
+	l="$(echo "$f" | awk -F. '{print $(NF-1)}')"
+	n="$(echo "$f" | awk -F. '{print $NF}')"
+	case "$ACTION" in
+		html)
+			assert "${OUTDIR:-}" OUTDIR
+			to_name="$(basename "${f%.$l.$n}.$n.html")"
+			mkdir -p "$OUTDIR/$l"
+			pandoc -s -r man -w html --metadata "lang=$l" < "$f" > "$OUTDIR/$l/$to_name"
+			;;
+		install)
+			assert "${MANPREFIX:-}" MANPREFIX
+			to_name="$(basename "${f%.$l.$n}.$n")"
+			mkdir -p "$MANPREFIX/$l/man$n" "$MANPREFIX/man$n"
+			cp "$f" "$MANPREFIX/$l/man$n/$to_name"
+			ln -fs "../en/man$n/$to_name" "$MANPREFIX/man$n/$to_name"
+			;;
+		uninstall)
+			assert "${MANPREFIX:-}" MANPREFIX
+			to_name="$(basename "${f%.$l.$n}.$n")"
+			rm -f \
+				"$MANPREFIX/$l/man$n/$to_name" \
+				"$MANPREFIX/man$n/$to_name"
+			;;
+		*)
+			echo "Bad ACTION: $ACTION"
+			exit 1
+			;;
+	esac
+done